Work System and Program Thereof

1. A work system comprising: a plurality of modules each having software for work which performs predetermined in-module processing; a service base unit which inputs and outputs event information to and from the modules; and a module material storage which stores a plurality of module materials capable of being any candidate of the modules; wherein the event information includes an identifier and a payload, wherein the service base unit has a function of receiving the event information from any of the modules, and a function of transferring the event information to the other module, wherein the other module to which the event information is transferred determines based on the identifier included in the transferred event information whether the in-module processing is performed within its own module, wherein the desired work module material is capable of being selected as the module, based on the operation of a user, and the desired module is capable of deletion, wherein the modules include: a production work module which manages a work of manufacturing one or plural predetermined products, a work result registration module which causes a work result in the production work module to be registered in a database, and a stock control module which causes the number of product stocks stored in the database to be adjusted.

2. The work system according to claim 1 , wherein the modules are provided for each work, and the in-module processing is processing corresponding to the work.

3. The work system according to claim 1 , wherein any of the module materials is capable of being replaced with any of the modules.

4. The work system according to claim 3 , wherein the module material storage includes a recipe collection area which sets a combination of the modules as a recipe and stores a plurality of the recipes therein.

5. The work system according to claim 3 , wherein any of the module materials is capable of being added as the new module.

6. The work system according to claim 3 , wherein the one module or module material includes a plurality of functional blocks each executing a predetermined function, and the user is capable of selecting validation or invalidation for each functional block.

7. The work system according to claim 3 , wherein the module material storage stores therein a plurality of work module groups with the module materials as elements.

8. The work system according to claim 1 , wherein the production work module includes: a function of transmitting first event information indicating an intention to start the production of the product to the work result registration module, and a function of transmitting second event information of notifying the number of the products to be manufactured to the stock control module and transmitting third event information indicating an intention of the completion of manufacture of the product to the work result registration module.

9. A non-transitory computer readable medium storing a program for causing a computer to function as a plurality of modules having software for work each performing predetermined in-module processing, and a service base unit inputting and outputting event information to and from the modules, and a module material storage storing a plurality of module materials capable of being any candidate of the modules, wherein the event information includes an identifier and a payload, wherein the service base unit has a function of receiving the event information from any of the modules, and a function of transferring the event information to the other module, wherein the other module to which the event information is transferred determines based on the identifier included in the transferred event information whether the in-module processing is performed within its own module, and wherein the desired work module material is capable of being selected as the module, based on the operation of a user, and the desired module is capable of deletion, wherein the modules include: a production work module which manages a work of manufacturing one or plural predetermined products, a work result registration module which causes a work result in the production work module to be registered in a database, and a stock control module which causes the number of product stocks stored in the database to be adjusted.